tag: University of Minnesota

Improving Performance Of Artificial Intelligence And Quantum Computers
By Technical Paper Link - 24 Jun, 2023 - Comments: 0

A technical paper titled “Gate-tunable superconducting diode effect in a three-terminal Josephson device” was published by researchers at University of Minnesota, University of California Santa Barbara, and Stanford University. Abstract: "The phenomenon of non-reciprocal critical current in a Josephson device, termed the Josephson diode effect, has garnered much recent interest. Realizati... » read more

Research Bits: May 23
By Jesse Allen - 23 May, 2023 - Comments: 0

DNA-based molecular computing Researchers at the University of Minnesota proposed a new method of biocomputing. Trumpet, or Transcriptional RNA Universal Multi-Purpose GatE PlaTform, uses biological enzymes as catalysts for DNA-based molecular computing. Researchers performed logic gate operations in test tubes using DNA molecules. A positive gate connection resulted in a phosphorescent glo... » read more

Week In Review: Design, Low Power
By Jesse Allen - 05 May, 2023 - Comments: 0

Arm advanced its progress toward an initial public offering, confidentially submitting a draft registration statement on Form F-1 to the U.S. Securities and Exchange Commission. The size and price range for the proposed offering have yet to be determined. Graphene IDM Paragraf acquired Cardea Bio, a maker of graphene-based biocompatible chips. Cardea has developed a biosignal processing unit... » read more

Chip Industry’s Technical Paper Roundup: Mar. 21
By Linda Christensen - 21 Mar, 2023 - Comments: 0

New technical papers recently added to Semiconductor Engineering’s library: [table id=88 /] If you have research papers you are trying to promote, we will review them to see if they are a good fit for our global audience. At a minimum, papers need to be well researched and documented, relevant to the semiconductor ecosystem, and free of marketing bias. There is no cost involved for us ... » read more

New Spintronics Manufacturing Process, Allowing Scaling Down To Sub-5nm (U. of Minnesota/NIST)
By Technical Paper Link - 20 Mar, 2023 - Comments: 0

A new technical paper titled "Sputtered L10-FePd and its Synthetic Antiferromagnet on Si/SiO2 Wafers for Scalable Spintronics" was published by researchers at University of Minnesota and NIST, with funding by DARPA and others. According to a University of Minnesota summary news article, "The industry standard spintronic material, cobalt iron boron, has reached a limit in its scalability. The... » read more

Manufacturing Bits: Oct. 27
By Mark LaPedus - 27 Oct, 2020 - Comments: 0

Single-molecule switches A group of researchers have demonstrated a single-molecule switch or electret, a technology that could one day enable a new class of non-volatile memory storage devices. Yale University, Nanjing University, Renmin University, Xiamen University, and the Rensselaer Polytechnic Institute have demonstrated a single-molecule electret with functional memory. Still in ... » read more

Manufacturing Bits: Sept. 29
By Mark LaPedus - 29 Sep, 2020 - Comments: 0

Exploring chemical reactions using EUV The University of Tokyo has established a facility to study fast chemical reactions using a coherent extreme ultraviolet light source. The new coherent extreme ultraviolet (XUV) source facility enables researchers to explore time-dependent phenomena, such as ultrafast chemical reactions of biological or physical samples. Located in an underground fa... » read more

Compute-In Memory Accelerators Up-End Network Design Tradeoffs
By Katherine Derbyshire - 21 May, 2020 - Comments: 0

An explosion in the amount of data, coupled with the negative impact on performance and power for moving that data, is rekindling interest around in-memory processing as an alternative to moving data back and forth between the memory and the processor. Compute-in-memory (CIM) arrays based on either conventional memory elements like DRAM and NAND flash, as well as emerging non-volatile memori... » read more

Will Open-Source EDA Work?
By Kevin Fogarty - 26 Jun, 2019 - Comments: 4

Open-source EDA is back on the semiconductor industry's agenda, spurred by growing interest in open-source hardware. But whether the industry embraces the idea with enough enthusiasm to make it successful is not clear yet. One of the key sponsors of this effort is the U.S. Defense Advanced Research Projects Agency (DARPA), which is spearheading a number of programs to lower the cost of chip ... » read more

In-Memory Computing Challenges Come Into Focus
By Katherine Derbyshire - 06 Feb, 2019 - Comments: 6

For the last several decades, gains in computing performance have come by processing larger volumes of data more quickly and with superior precision. Memory and storage space are measured in gigabytes and terabytes now, not kilobytes and megabytes. Processors operate on 64-bit rather than 8-bit chunks of data. And yet the semiconductor industry’s ability to create and collect high quality ... » read more

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